saliva ejector

On these occasions I would be awakened at night by a gurgling sucking noise reminiscent of a saliva ejector of gargantuan size.

Using aquarium tubing, a mayonnaise jar, a drugstore syringe and a dentist's saliva ejector, three of Lucila C.'s friends gave her an abortion last spring.

If BMPs for non-contact amalgam waste are followed, it should be the only type of amalgam waste that is evacuated through the high-speed suction or the saliva ejector.

So I took a saliva ejector with a suction, punched a hole in a paper cup, stuck the saliva ejector in it, put the cup over his nose and told him to breathe deeply until he felt the gas.